@book{PPN517628244, title = {Von 1200 - 1668 Bd. 2}, series = {GDML\_Books}, year = {1892}, language = {ger}, url = {http://dml.mathdoc.fr/item/PPN517628244} }
(éd.). Von 1200 - 1668 Bd. 2. GDML_Books (1892), http://gdmltest.u-ga.fr/item/PPN517628244/